Wrapper around scanimage(1)
and friends when nothing better exists
The friends:
tiffcp(1)
tiff2pdf(1)
/convert(1)
Under BSD & Linux you have SimpleScan which is great.
Under MacOS you don't. XSane
is ancient and I'm sure as sh*t not paying for something like VueScan.
make
make uninstall
scan help
provides a short help message.
For everything else RTFM.
Additionally the manpage for scanimage(1)
and scanimage --help
might be useful.